FEC vs E% table

Jerryl

Tall Chinese Guy
Dec 14, 2004
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Houston, Texas
Is anyone aware of a table for FEC vs E% values?
Is the sensor output value linear? (Fuel temp excluded)

Understand that;
FEC 1.00 = 0% Ethanol
FEC 0.68 = 85% Ethanol
 

Boost231

What's An Intercooler
Staff member
May 26, 2001
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SoCal
www.arizonagn.com
I looked but couldnt find anything. I think I have it saved on my Xfi laptop which is in my car. And you know that's in arizona

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seedling

Well-Known Member
Jun 17, 2012
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Baton Rouge, LA
Thanks, appreciate the effort.

Well, that was enlightening, but, scary as well!! And seeing as how he makes no mention of an alternative sensor mfg, etc. does that mean there are none? I wonder how many E85 people have contaminated fuel (with higher water content), whose computer actually thinks they have higher E Rating and is adjusting the tune accordingly?


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